/* ==========================================================================
   Shared styling for the Clone settings tabs (Identity / Personality /
   Knowledge). Ported from the handoff's _cl-styles.css to our token scheme.
   Lives at global scope so all three tab panels and any nested DevExpress
   popups can pick it up without scoped-CSS gymnastics.
   ========================================================================== */

/* ── Section card ────────────────────────────────────────────────────── */
.icu-sec-card {
    background: var(--icu-surface);
    border: 1px solid var(--icu-line);
    border-radius: var(--icu-radius-lg);
    padding: 20px 24px;
    margin-bottom: 16px;
    font-family: var(--icu-font-sans);
    color: var(--icu-ink);
}

.icu-sec-card-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 16px;
}

.icu-sec-card-title {
    font-size: 15px;
    font-weight: 600;
    color: var(--icu-ink);
    letter-spacing: -0.005em;
}

.icu-sec-card-sub {
    font-size: 12.5px;
    color: var(--icu-ink-3);
    margin-top: 2px;
    line-height: 1.45;
}

/* ── Field / form primitives ────────────────────────────────────────── */
.icu-field {
    display: flex;
    flex-direction: column;
    gap: 6px;
    min-width: 0;
}

.icu-field-label {
    font-size: 12px;
    font-weight: 500;
    color: var(--icu-ink-2);
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.icu-field-label .icu-label-hint {
    color: var(--icu-ink-4);
    font-weight: 400;
    margin-left: 4px;
}

.icu-field-grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px 20px;
}

.icu-input,
.icu-select,
.icu-textarea {
    width: 100%;
    padding: 8px 11px;
    border: 1px solid var(--icu-line);
    border-radius: 7px;
    background: #fff;
    font: inherit;
    color: var(--icu-ink);
    font-family: var(--icu-font-sans);
    font-size: 13px;
    transition: border-color 120ms ease, box-shadow 120ms ease;
    outline: none;
}

.icu-input:focus,
.icu-select:focus,
.icu-textarea:focus {
    border-color: var(--icu-brand);
    box-shadow: 0 0 0 3px var(--icu-brand-100);
}

.icu-textarea {
    min-height: 72px;
    resize: vertical;
    line-height: 1.5;
}

.icu-field-hint {
    font-size: 11px;
    color: var(--icu-ink-4);
    margin-top: 2px;
}

.icu-field-error {
    font-size: 11.5px;
    color: var(--icu-bad);
    margin-top: 4px;
}

/* ── Toggle row (label + description + switch) ──────────────────────── */
.icu-toggle-row {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 12px 0;
}

.icu-toggle-row + .icu-toggle-row {
    border-top: 1px solid var(--icu-line);
}

.icu-tr-body {
    flex: 1;
    min-width: 0;
}

.icu-tr-title {
    font-size: 13px;
    font-weight: 500;
    color: var(--icu-ink);
}

.icu-tr-desc {
    font-size: 12px;
    color: var(--icu-ink-3);
    margin-top: 3px;
    line-height: 1.45;
}

/* Switch (HTML checkbox styled as pill) — same look as the customize dialog */
.icu-switch {
    position: relative;
    display: inline-block;
    width: 34px;
    height: 20px;
    cursor: pointer;
    flex-shrink: 0;
}

.icu-switch input {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.icu-switch .icu-switch-track {
    position: absolute;
    inset: 0;
    background: var(--icu-line-strong);
    border-radius: 999px;
    transition: background 120ms ease;
}

.icu-switch .icu-switch-thumb {
    position: absolute;
    left: 2px;
    top: 2px;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: #fff;
    transition: transform 120ms ease;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.15);
}

.icu-switch input:checked + .icu-switch-track {
    background: var(--icu-brand);
}

.icu-switch input:checked + .icu-switch-track .icu-switch-thumb {
    transform: translateX(14px);
}

/* ── Slider (Response length, Formality, Predictability, Emoji density, ─
     Retrieval strictness, Context depth) ─────────────────────────────── */
.icu-slider-field {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.icu-slider-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 12px;
}

.icu-slider-top .icu-slider-label {
    color: var(--icu-ink-2);
    font-weight: 500;
}

.icu-slider-top .icu-slider-current {
    color: var(--icu-brand);
    font-weight: 500;
    font-family: var(--icu-font-mono);
}

.icu-sld {
    -webkit-appearance: none;
    appearance: none;
    width: 100%;
    height: 6px;
    border-radius: 3px;
    background: var(--icu-brand-50);
    outline: none;
    margin: 4px 0;
}

.icu-sld::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: var(--icu-brand);
    border: 2px solid #fff;
    box-shadow: 0 1px 3px rgba(111, 66, 193, 0.4);
    cursor: pointer;
    transition: transform 120ms ease;
}

.icu-sld::-webkit-slider-thumb:hover {
    transform: scale(1.1);
}

.icu-sld::-moz-range-thumb {
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: var(--icu-brand);
    border: 2px solid #fff;
    box-shadow: 0 1px 3px rgba(111, 66, 193, 0.4);
    cursor: pointer;
}

.icu-slider-ticks {
    display: flex;
    justify-content: space-between;
    font-size: 10.5px;
    color: var(--icu-ink-4);
    font-family: var(--icu-font-mono);
    margin-top: 2px;
}

/* ── Chip picker (emotional tones) ──────────────────────────────────── */
.icu-chips-row {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.icu-chip-pick {
    border: 1px solid var(--icu-line);
    background: #fff;
    color: var(--icu-ink-2);
    font-family: var(--icu-font-sans);
    font-size: 12px;
    padding: 6px 11px;
    border-radius: 999px;
    cursor: pointer;
    transition: background 120ms ease, border-color 120ms ease, color 120ms ease;
}

.icu-chip-pick:hover {
    border-color: var(--icu-brand-200);
    color: var(--icu-brand);
}

.icu-chip-pick.on {
    background: var(--icu-brand-50);
    border-color: var(--icu-brand);
    color: var(--icu-brand-ink);
}

/* ── Segmented button group (Respond in / Gender) ───────────────────── */
.icu-seg-btns {
    display: inline-flex;
    background: var(--icu-bg);
    border: 1px solid var(--icu-line);
    border-radius: 7px;
    padding: 3px;
    gap: 2px;
}

.icu-seg-btns button {
    background: transparent;
    border: 0;
    padding: 6px 12px;
    font-size: 12px;
    color: var(--icu-ink-3);
    font-family: var(--icu-font-sans);
    font-weight: 500;
    border-radius: 5px;
    cursor: pointer;
}

.icu-seg-btns button:hover:not(.on) {
    color: var(--icu-ink);
}

.icu-seg-btns button.on {
    background: #fff;
    color: var(--icu-ink);
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.06);
}

/* ── Avatar upload row (Identity tab) ───────────────────────────────── */
.icu-pfp-row {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 12px 0;
    border-bottom: 1px solid var(--icu-line);
    margin-bottom: 16px;
}

.icu-pfp-pic {
    width: 56px;
    height: 56px;
    border-radius: 14px;
    background: linear-gradient(135deg, var(--icu-brand), var(--icu-brand-ink));
    color: #fff;
    display: grid;
    place-items: center;
    flex-shrink: 0;
    overflow: hidden;
    font-weight: 600;
    font-size: 18px;
}

.icu-pfp-pic img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.icu-pfp-title {
    font-size: 13px;
    font-weight: 500;
    color: var(--icu-ink);
}

.icu-pfp-sub {
    font-size: 11.5px;
    color: var(--icu-ink-4);
    margin-top: 2px;
}

.icu-pfp-actions {
    display: flex;
    gap: 6px;
    flex-shrink: 0;
}

.icu-btn-ghost {
    background: #fff;
    border: 1px solid var(--icu-line);
    color: var(--icu-ink-2);
    font-family: var(--icu-font-sans);
    font-size: 12px;
    font-weight: 500;
    padding: 6px 11px;
    border-radius: 6px;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.icu-btn-ghost:hover {
    border-color: var(--icu-brand-200);
    color: var(--icu-brand);
}

.icu-btn-ghost:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* ── Voice summary banner (top of Personality tab) ──────────────────── */
.icu-voice-card {
    background: linear-gradient(135deg, var(--icu-brand-50), #fff);
    border-color: var(--icu-brand-200);
}

.icu-voice-summary {
    font-size: 16px;
    line-height: 1.55;
    color: var(--icu-ink);
    letter-spacing: -0.005em;
}

.icu-voice-summary b {
    color: var(--icu-brand-ink);
    font-weight: 600;
}

/* ── Knowledge tab — active library chip ────────────────────────────── */
.icu-active-lib {
    display: flex;
    gap: 14px;
    align-items: center;
    padding: 14px 16px;
    border: 1px solid var(--icu-line);
    border-radius: 10px;
    background: var(--icu-bg);
}

.icu-active-lib-icon {
    width: 38px;
    height: 38px;
    border-radius: 10px;
    background: var(--icu-brand-100);
    color: var(--icu-brand);
    display: grid;
    place-items: center;
    flex-shrink: 0;
}

.icu-active-lib-title {
    font-size: 14px;
    font-weight: 600;
    color: var(--icu-ink);
}

.icu-active-lib-meta {
    font-size: 12px;
    color: var(--icu-ink-3);
    margin-top: 2px;
}

/* ── Skills tab — function-library cards (handoff _cl-skills.html) ──── */
.icu-lib-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 12px;
}

.icu-lib-card {
    position: relative;
    background: #fff;
    border: 1px solid var(--icu-line);
    border-radius: 10px;
    padding: 14px 14px 12px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    transition: border-color 120ms ease, box-shadow 120ms ease;
}

.icu-lib-card.on {
    border-color: var(--icu-brand-200);
    box-shadow: 0 1px 2px rgba(111, 66, 193, 0.08);
}

.icu-lib-switch {
    position: absolute;
    top: 12px;
    right: 12px;
}

.icu-lib-head {
    display: flex;
    align-items: center;
    gap: 10px;
    padding-right: 44px;   /* leave room for the absolute-positioned switch */
}

.icu-lib-ic {
    width: 36px;
    height: 36px;
    border-radius: 9px;
    display: grid;
    place-items: center;
    flex-shrink: 0;
    font-size: 16px;
}

.icu-lib-name {
    font-size: 13.5px;
    font-weight: 600;
    color: var(--icu-ink);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.icu-lib-fn-count {
    font-size: 10.5px;
    color: var(--icu-ink-4);
    font-family: var(--icu-font-mono);
    margin-top: 1px;
}

.icu-lib-desc {
    font-size: 12px;
    color: var(--icu-ink-3);
    line-height: 1.45;
    min-height: 34px; /* keep cards aligned even with short descriptions */
}

.icu-lib-fns {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
    margin-top: auto;
}

.icu-lib-fn {
    font-family: var(--icu-font-mono);
    font-size: 10.5px;
    color: var(--icu-ink-3);
    background: var(--icu-bg);
    border: 1px solid var(--icu-line);
    padding: 1px 6px;
    border-radius: 4px;
}

.icu-skills-loading,
.icu-skills-empty {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 140px;
    color: var(--icu-ink-3);
    font-size: 13px;
}